I can understand how tankless water heaters are not cost effective but I don't understand it with "solar". I have never really dealt with them and have no idea of the cost of a system or repairs or maintenance . I thought these were a good thing I have read a couple of post on here were you guys point out how they are not worth it but you are talking about tankless and comparing tankless to the "old solar wave that died out" what are the weak points with the solar system?
No announcement yet.
Solar Water heaters ?